Which conclusion is supported by the passage?

(A) Africans passively accepted their capture and subsequent enslavement. (B) North Africans were primarily captured and enslaved by rival African tribes. (C) Population changes from slavery resulted in North African tribes having more men than women. (D) Adult male slaves were most highly valued due to their physical strength.Explanation: The passage specifies that more women than men were enslaved, and also that women slaves brought more profit. This would result in tribes with an overpopulation of men. The passage refers to the resistance of slaves (A), and their prices indicate the possibility of escape. The captors in the passage were primarily Arab (B), as indicated by the introduction. Women were more highly valued than men because of their beauty, as indicated in the price lists (D).